#' spilloverDGP data example
#'
#' Example data for demo.
#'
#' @section Variables:
#'
#' \itemize{
#'
#'  \item \code{id}: The months.
#'  \item \code{dist}: Tokyo's temperatures.
#'  \item \code{x}: New York's temperatures.
#'  \item \code{time}: Berlin's temperatures.
#'  \item \code{treat}: London's temperatures.
#'  \item \code{y1}: London's temperatures.
#'  \item \code{y2}: London's temperatures.
#'  \item \code{y3}: London's temperatures.
#'
#' }
#'
#' @docType data
#' @name spilloverDGP
#' @usage spilloverDGP
#' @format A \code{data frame} with 1,000 observations and 8 variables.
"spilloverDGP"
